Featured Tool

8-port Midspan Reference Design and Evaluation Kit



  • an Si3452MS8 evaluation board which functions as a complete 8-port midspan
  • serves as a convenient “Ethernet chipset independent” midspan platform with GUI for evaluating the Si3452 PSE controller
  • sophisticated power management functionality enabled by the Si3452's Software Development Kit (SDK)


8-port Power Manager Reference Design and Evaluation Kit


  • detailed engineering evaluation of the Si3452 in conjunction with the Si3480 8-port Power Manager
  • a complete mid-span power injector with intelligent power management and LED display
  • The Si3480 power manager is controlled via jumpers with no software programming required



24-port Power Manager Reference Design and Evaluation Kit



  • supports either a SPI or UART host interface and includes power management functions
  • Once configured via the provided graphical user interface (GUI) over the included USB to UART adapter
  • The board layout and connectors support attachment to third party Ethernet switch chipset vendor boards



Reference Designs